 
 
 
11.1.13  Polynomial evaluation with Horner algorithm
The horner command
uses Horner’s method to evaluate polynomials.
- 
horner takes two arguments:
- 
P, a polynomial given by its symbolic expression
or by the list of its coefficients.
- a, a number.
 
- horner(P,a) returns the value P(a),
computed using Horner’s method.
Example
or:
 
 
